Vulnerability Description
A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP messages.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Irontec | Sngrep | >= 1.4.1, < 1.8.1 |
Related Weaknesses (CWE)
References
- https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4Patch
- https://github.com/irontec/sngrep/releases/tag/v1.8.1Release Notes
- https://pentraze.com/vulnerability-reports/Third Party Advisory
- https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4Patch
- https://github.com/irontec/sngrep/releases/tag/v1.8.1Release Notes
- https://pentraze.com/vulnerability-reports/Third Party Advisory
FAQ
What is CVE-2024-3120?
CVE-2024-3120 is a vulnerability with a CVSS score of 9.0 (CRITICAL). A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size b...
How severe is CVE-2024-3120?
CVE-2024-3120 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-3120?
Check the references section above for vendor advisories and patch information. Affected products include: Irontec Sngrep.